Single Speed Crankset – The Best Option for Building an All-Round Bike

Single speed crankset is the best option for anyone looking to build an all-around bike that’s fun to ride, regardless of your experience on a bicycle. This article will explain everything you need to know about their pros and cons.

Part 1: What is a Single Speed Crankset

Single-speed bikes are very popular in many parts of the world, as they require less maintenance and are easier to fix. There’s no need for derailleurs and shifters. A single-speed bike has one gear, which is great because you don’t have to fiddle with it or deal with messy chains. A single-speed crankset can be an ideal choice to make your bike easier and more pleasant to ride.

The crankset is the heart of any bike. The crankset consists of crank arms, bottom bracket, and chainrings (also known as chain wheels).

Note: If you are looking for a new crankset, but cannot find the exact model that you want, then it may be possible to convert your existing crankset to a single-speed version by adding or replacing chainrings or by removing gears from a standard cassette and fitting an appropriate cog on the rear hub.

Tooth counts for the chainring on a single-speed crankset can vary widely. Standard sizes are 42, 44, and 46 teeth, but you can find chainrings with 48 and 50 teeth as well. The most well-known size for street bicycles is 42 and for trailblazing bicycles 44. If you plan to take your bike off-road, you will want to opt for a larger number of teeth on your chainring. A larger chainring will help to keep your pedaling momentum when climbing hills. The riding you plan to do and the terrain you will be riding on will play a role in determining what size of the chainring is best for your bike.

Part 2: Why Get a Single Speed Crankset

There are many reasons you would need to get a single-speed crankset. Perhaps your bicycle got harmed and needs substitution. Perhaps you are building another bicycle without any preparation, and you want a few parts for it. Or then again, perhaps you need to overhaul your current bicycle. Anything the explanation, there are elements that you want to think about while purchasing a single-speed crankset.

This article will look at what makes the best single-speed crankset and what the top options available in the market today are.


Single-speed cranksets don’t have any gears, so there are no cables and derailleurs to maintain or break. They’re very reliable, making them a good choice for mountain bikes. In addition, single-speed cranksets can save you money in many cases; without derailleurs or shifters on both sides of your frame, you need only one side. You can buy single-speed mountain bike parts kits off Amazon instead of individual parts; unless you plan on riding competitively where weight is crucial and all ounces matter, these kits will work just fine—and they’ll cost less than buying each part individually online.

The lower weight and lack of maintenance that a single-speed crankset offers make it an attractive choice for urban cyclists or anyone who doesn’t want to deal with the hassle of regular maintenance.

If you need a new crankset because your old one is damaged or worn down, then a single-speed crankset may be the best choice for you. In addition to low maintenance, single-speed cranks are lighter than most other cranksets, making them ideal for riders who want performance over comfort and speed over durability.

Are Single Speed Cranksets Better than Double or Triple

It’s a personal preference thing.

You can convert any standard crank to a single-speed with a conversion kit. The main benefit of a dedicated single-speed crankset is it will have a chainring that doesn’t have ramps and pins, which is how the chain shifts from ring to ring on multi-speed cranksets. Those are unnecessary for single-speed use and make pedaling harder.

So, if you want to convert an existing crank, you could get a ring with no ramps or pins, but then you’d have to replace your whole crank (and possibly bottom bracket) when/if you ever wanted to go back to gears. If you’re sure you won’t ever want gears again, a new single-speed-specific crank will be cheaper than converting an existing one.

Are Single Speed Cranksets Better than Multispeed Ones

Single-speed cranksets have a lot of advantages over multi-speed ones. They are simpler and easier to maintain, lighter, and customized to provide different gear ratios that can suit a variety of riding styles and terrains. So why haven’t single-speed cranksets replaced their multi-speed counterparts? Simply put, the fixed-gear ratio makes it harder to pedal up hills. This limitation has kept many riders from trying out the single-speed experience.

Are They Better than Fixed-gear Ones

Single-speed bikes with double cranksets are a very common sight. The question is, are they better than fixed-gear ones?

The difference between them is that the single-speed ones have a freewheel, and the fixed-gear ones don’t. In other words, you can coast with the former and not with the latter. Also, in most cases, a double crankset means two chainrings (ring on the front). Single-speed bikes usually have only one, but two chainrings also exist.

Part 3: Hubs

For a single-speed or fixed gear bike, you want a hub just for that purpose. Multi-speed freewheel hubs can use the same threaded body as single-speed freewheels, but they can also be longer, and you’ll need to make sure that your frame has enough room for them. Assuming you’re fabricating another bicycle without any preparation and need to utilize a multi-speed Centre point, it’s likely best to get one where the sprocket is outward of the Centre shell.

Hubs designed for single-speed or fixed gear wheels often have internal mechanisms which allow you to lock them so they won’t freewheel. You may need to install a special washer between the lockring and the locknut. Suppose you’re buying an existing bike with a multi-speed hub already installed. In that case, it’s probably fine if it’s been adjusted properly, but if you have any doubts, then get a new hub and put everything back together correctly.

Part 4: Types of Single Speed Crankset

There are several different types of single-speed/fixed gear cranksets. Some are easily adaptable to others, while some are not. The three main types of cranksets are track, road, and mountain.

Track cranksets are used on bicycles used in a velodrome or a track. They feature a single chainring with a very small bolt pattern diameter. Like most other cranksets, most track-specific cranksets will be made out of aluminum instead of steel.

Road cranksets come in different varieties, but the one you usually see on a single speed is an older style crank with a single chainring and 42mm or smaller bolt circle diameter (BCD). Often, these older-style road crank arms have square tapers that fit into the bottom bracket spindle. The chainrings on these crank arms will have four bolts holding them down to the spider arm.

Mountain bike crank arms are also seen on single-speed bikes. These crank arms will usually have an octal link bottom bracket interface and either two or three chainrings outside the spider arm.

single speed crankset

Part 5: How to Choose Your Single Speed Crankset

The crankset of a bicycle is the assembly that connects the chainring(s) to the bicycle with the help of crank arms.

Choosing the best single-speed cranksets can be a tough task. Because it can be easily confused with other components of a bicycle, like gears and sprockets. A chainring is attached to the right side of the crank arm. While a sprocket (or cog) is attached to the rear wheel.

Most cranksets are connected to the bottom bracket. That is present in most bicycles on two sides of the frame, one in front and one behind. But single speed bikes do not have a bottom bracket and freewheel hub. The single-speed bike has only one gear, and there are no derailleurs or shifters.

Cranksets are available in different ranges from $40 to $400, depending upon their quality and usage. The top companies that manufacture cranksets include SRAM, FSA, Shimano, Race Face, and Truvativ.

How to size your crankset to fit your bike

Crank length, or the length of a crankset’s arms, is measured parallel to the bottom bracket spindle from the Centre of the pedal hole to the Centre of the crank bolt. Crank arm lengths vary between 165mm and 180mm. And while there isn’t one perfect crankarm length, there are different crankarm lengths better suitable for different types of riders.

When choosing a single speed crankset, know your gearing ratio

Make sure you have a good idea of the gearing ratio you want before investing in a single-speed crankset. It would be best to consider the terrain you ride on and your fitness level. You can go with higher gearing ratios if you ride on flat terrain. If you’re climbing hills, lower ratios are better.

For mountain bikes, you’ll want something closer to a 2:1 ratio. It means that the wheel turns twice for every full crank revolution. For road bikes, a 3:1 or even 4:1 ratio is usually perfect. Again, this depends on your fitness level and what kind of riding you’ll be doing.

If you’re buying a new crankset, it’s important to make sure it matches the bottom bracket unit in your frame. Newer frames use an external bottom bracket system, where cups that hold the bearings screw into the frame from the outside and then hold the axle for the crankset in place. Older frames use an internal bottom bracket system, where cups that hold the bearings are pressed into holes in the frame from inside.

Part 6: What Bike Can Use Them

The single-speed crankset is the most basic of all the cranksets.

The single-speed crankset uses a single chainring with no indexing and shifters. They are only compatible with single-speed bikes and can be used in fixed gear mode. Most cranksets use either a square taper or an outboard bearing bottom bracket interface. Square taper cranks are simple, cheap, and strong, but the bearings may wear over time if not serviced regularly. Outboard bearing bottom brackets are larger, smoother spinning, and stiffer but can be more expensive due to replacing them when they eventually wear out. Crank arm length also impacts fit through its effects on seat height, reach, and leverage of the rider’s pedaling power.

Part 7: Top rated Single Speed Crankset

An effective single-speed crankset is essential for getting the best out of your bike when it comes to mountain bikes. Good cranksets will ensure that you get more power and control from your bike so that you can enjoy your ride. A top-rated single-speed crankset is durable and will last long. The most outstanding aspect of such sets is that they are not difficult to introduce.

Check out these listed cranksets below:

  • Origin8 Track Crankset
  • SRAM Omnium Track Crankset
  • Shimano Deore XT FC-M785 Crankset
  • SRAM S300 1.1 GXP Crankset
  • Sugino SG75 Messenger Crankset

Part 8: Final thoughts

The single-speed crankset is the basic component of your bike that you need to consider. You ought to have somewhere around one of these in your carport as a bicycle proprietor. This is because a critical piece of the bike ought to be displaced or stayed aware of now and again.

When looking for a crankset, you need to check out its compatibility with your bike. It should be able to fit the specs of your bike so that it can work flawlessly with your vehicle. It should also match the style you want to look good on your bike. These are some things that you need to know about this product before buying one for yourself. Just make sure that you do a bit of research first before deciding.


Single-speed cranksets are back. This is due to the latest trend in cycling, which has seen bike enthusiasts and manufacturers alike go back to basics. Single-speed bikes have been around for decades but fell out of fashion with the advent of multi-gear bikes and their technological advancements.

The single-speed bike has made a comeback because it is an affordable and simple way to revolutionize your biking experience. A single-speed crankset is one of the most important components you need for a successful conversion process or replacing the crank on your bike. With a single-speed crankset, you get to enjoy all the benefits that come with owning a fixed gear bike, but you can also choose to coast when you want to, as well as pedal backward. Moreover, single-speed bikes look cool and fun to ride around town or at a park.

If you are considering switching your mountain bike into a single-speed setup, choosing the best crankset can be tricky, especially with all the different brands and models available in the market today. But we have done our research and put together this guide to help make your choice easier.


Single-speed cranksets are the best choice for commuters and urban cyclists who don’t want to ride on busy roads or spend extra money on a more advanced bike. This crankset makes the bikes run faster, lighter, and smoother while requiring less maintenance. The design is one piece and the material is aluminum which gives it higher strength. And it is made with precise drilling, so there are no unnecessary holes in the metal, thus saving you weight. This will give you an advantage when riding through traffic because its weight will not affect performance.